How to use

convert

method

in

de.java2html.converter.JavaSource2HTMLConverter

/**
 * Returns the duplicate source code fragment as formatted HTML string.
 *
 * @return the duplicate source code fragment
 */
public String getFormattedSourceCode() {
  try {
    JavaSource source = new JavaSourceParser().parse(new StringReader(sourceCode));
    JavaSource2HTMLConverter converter = new JavaSource2HTMLConverter();
    StringWriter writer = new StringWriter();
    JavaSourceConversionOptions options = JavaSourceConversionOptions.getDefault();
    options.setShowLineNumbers(false);
    options.setAddLineAnchors(false);
    converter.convert(source, options, writer);
    return writer.toString();
  }
  catch (IllegalConfigurationException exception) {
    return sourceCode;
  }
  catch (IOException exception) {
    return sourceCode;
  }
}

/**
 * Highlights the specified source and returns the result as an HTML string.
 *
 * @param file
 *            the source file to highlight
 * @return the source as an HTML string
 * @throws IOException
 *             if the source code could not be read
 */
public final String highlightSource(final InputStream file) throws IOException {
  JavaSource source = new JavaSourceParser().parse(
      new InputStreamReader(file, EncodingValidator.defaultCharset(defaultEncoding)));
  JavaSource2HTMLConverter converter = new JavaSource2HTMLConverter();
  StringWriter writer = new StringWriter();
  JavaSourceConversionOptions options = JavaSourceConversionOptions.getDefault();
  options.setShowLineNumbers(true);
  options.setAddLineAnchors(true);
  converter.convert(source, options, writer);
  return writer.toString();
}

/**
 * Highlights the specified source and returns the result as an HTML string.
 *
 * @param file
 *            the source file to highlight
 * @return the source as an HTML string
 * @throws IOException
 *             if the source code could not be read
 */
public final String highlightSource(final InputStream file) throws IOException {
  JavaSource source = new JavaSourceParser().parse(
      new InputStreamReader(file, EncodingValidator.defaultCharset(defaultEncoding)));
  JavaSource2HTMLConverter converter = new JavaSource2HTMLConverter();
  StringWriter writer = new StringWriter();
  JavaSourceConversionOptions options = JavaSourceConversionOptions.getDefault();
  options.setShowLineNumbers(true);
  options.setAddLineAnchors(true);
  converter.convert(source, options, writer);
  return writer.toString();
}